Color Bubble Tubes.

Copyright

Complete catalog record
Color Bubble Tubes. Thorne Films. 4 Min., Si., Color, Super-8 Cartridge. (Elementary Science Series, No. 180) © Thorne Films, Inc.; 1jun68; Mp18656.

Related films

Sources

  1. 16mm Filmography (legacy record) — title, year, creator, color, sound, catalog record, copyright